EP 2244949 A1 20101103 - VACUUM DRUM FOR LABELLING MACHINES
Title (en)
VACUUM DRUM FOR LABELLING MACHINES
Title (de)
VAKUUMTROMMEL FÜR ETIKETTIERMASCHINEN
Title (fr)
TAMBOUR À VIDE POUR MACHINES À ÉTIQUETER
Publication
Application
Priority
EP 2008052284 W 20080226
Abstract (en)
[origin: WO2009106128A1] The present invention relates to an improved vacuum drum for handling labels in labelling machines to be used for labelling containers such as bottles. In particular, the present invention relates to a vacuum drum system (1) for labelling machines, comprising a vacuum drum (2) rotatably supported on a non-rotating base (12), a feeding and cutting group (4) for the labels and a gluing group (5) having a gluing drum for the label, characterised in that it comprises a suction system (3) for withdrawing hot glue filaments originating from the glued labelassisted by air jets emitted from the drum surface, the said suction system (3) being positioned adjacent to and downstream the gluing drum of the said gluing group (5), along the direction of rotation of the said vacuum drum (2). A method of operating the said system is also claimed.
IPC 8 full level
CPC (source: EP US)
B65C 9/1819 (2013.01 - EP US); B65C 9/22 (2013.01 - EP US); Y10T 156/1075 (2015.01 - US); Y10T 156/12 (2015.01 - US); Y10T 156/1744 (2015.01 - US); Y10T 156/1768 (2015.01 - US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2009106128 A1 20090903; CN 101952175 A 20110119; CN 101952175 B 20120201; EP 2244949 A1 20101103; EP 2244949 B1 20120620; ES 2389873 T3 20121102; JP 2011513146 A 20110428; JP 5335821 B2 20131106; US 2011048629 A1 20110303; US 8590589 B2 20131126
DOCDB simple family (application)
EP 2008052284 W 20080226; CN 200880127421 A 20080226; EP 08717118 A 20080226; ES 08717118 T 20080226; JP 2010547964 A 20080226; US 86331508 A 20080226